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Crops for Passive Solar Greenhouses
You can have an extended growing season up to year-round, produce more crops, serve local markets with fresh organics, use less water, less to no fossil fuels, and less to no pesticides--all at less cost. Under Construction These are real possibilities when you choose to use passive solar greenhouses for more resource-efficient, less costly farming. Latitude-Specific Crop Production Matrix (44°N to 66°N) Solar geometry changes dramatically across higher latitudes. As day lengt

Steve Heitmann
Oct 131 min read


Passive Solar Greenhouses for Small Farms
The Chinese Passive Solar Greenhouse: Decarbonizing Cold-Climate Agriculture Abstract For commercial greenhouse operators in the northern latitudes of the United States and Canada, winter food production has historically required a punishing economic compromise: Burning massive quantities of fossil fuels or shutting down operations entirely from November through March. The Chinese Passive Solar Greenhouse (PSG)—known in China as Riguang Wenshi —presents a severe-weather-tes

Steve Heitmann
Oct 1010 min read



Steve Heitmann
May 100 min read


What Is Climate Change?
“Climate change” and “global warming” are often used interchangeably, which has caused confusion, misunderstanding, and false conclusions about both terms. The terms have distinct meanings (explained below). Similarly, the terms "weather" and "climate" are sometimes confused. “Weather” refers to day-to-day or weekly short-term events, and “climate” refers to long-term persistent changes in typical weather patterns occurring over decades to millions of years. Global Warming re

Steve Heitmann
May 76 min read


Maximize Yield with Vertical Hydroponics and Aquaponics
In an era where urbanization is on the rise and traditional farming faces numerous challenges, innovative agricultural methods are becoming increasingly essential. Vertical hydroponics and aquaponics stand out as two of the most promising solutions for maximizing yield in limited spaces. These methods not only conserve water but also allow for year-round crop production, making them ideal for urban environments. This blog post will explore the benefits, techniques, and practi

Steve Heitmann
May 44 min read


Innovative Clean Energy Greenhouses for Sustainable Farming
The world is facing a pressing challenge: how to produce food sustainably while minimizing environmental impact. Traditional farming methods often lead to soil degradation, excessive water use, and greenhouse gas emissions. However, innovative clean energy greenhouses are emerging as a solution that not only address these issues but also enhances productivity and sustainability in agriculture. This will explore the concept of clean energy greenhouses, their benefits, and how

Steve Heitmann
May 44 min read


Integrating Agrivoltaics for Profitable Crop Production
Agrivoltaics, the innovative practice of combining agriculture and solar energy production, is gaining traction as a sustainable solution to meet the growing demands for food and energy. With the world facing climate change, dwindling resources, and an increasing population, integrating agrivoltaics offers a promising pathway for profitable crop production while harnessing renewable energy. This blog post explores the benefits, challenges, and practical applications of agrivo

Steve Heitmann
May 44 min read
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